An old woman walked into a clothes shop. She asked the salesgirl to let her have a look at a new dress on display, but the girl stood still behind the counter, taking no notice of the request.
The old woman spoke to the girl again, raising her voice a bit, but still received no answer. The old woman looked closely at the girl and nodded to her, "I am too old to see well." I can't even tell a plastic (塑料的) model from a real girl."
On hearing this, the salesgirl shouted at the old woman, " What? Did you call me a plastic model?"
The old woman was greatly surprised. "On, dear me," she said. "The model can speak. Then it must be a robot of a new type."
小题1:The old woman wanted ______in the clothes shop.

A．to buy something

B．to play a joke on someone

C．to look for someone

D．to talk to the girl

小题2:The assistant was a ________.

A．woman

B．model

C．robot

D．man

小题3:The assistant took no notice of the old woman because _______.

A．she was a plastic model

B．she was a robot

C．she was not a good assistant

D．she had bad hearing